The same venue, also known as “Mineirinho,” hosts the following day’s pay-per-view event.

Prior to the weigh-ins, UFC Hall of Famer Chuck Liddell, current UFC contenders Thiago Tavares and Rousimar Palhares and octagon girl Arianny Celeste will be on hand to sign autographs. Current UFC heavyweight champion Junior Dos Santos and Mauricio “Shogun” Rua also will host a special Q&A session.

Doors to the venue open at 1 p.m. BRT local time. Dos Santos and Rua start taking questions at 2 p.m. BRT local time. The first fighter is scheduled to step on the scale at approximately 4 p.m. BRT local time.

The public is invited free of charge to all of the day’s festivities.

UFC 147 takes place June 23. Former UFC middleweight champion Rich Franklin rematches Wanderlei Silva in the pay-per-view headliner, which is slated as a five-round 190-pound catchweight fight. The featherweight and middleweight finals of “The Ultimate Fighter: Brazil” also air on the main card.

Ronda Rousey’s statistical greatness has already ventured into uncharted territory – just six fights into her UFC career. Check out all the post-fight facts, including Rousey’s latest achievements, about UFC 190.